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National Flues proudly presents the Sflue Black Adjustable Pipe 200-325mm - Ø 127, a premium chimney flue solution designed for woodstoves, gas, oil, and solid fuel appliances. This adjustable chimney pipe delivers unmatched flexibility, durability, and thermal efficiency, ensuring a secure and efficient installation. With HETAS approval, CE marking, and robust stainless steel construction, this product remains a top choice for homeowners and trade professionals seeking reliability and performance.
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In Stock
£130.49
with free delivery
Give us a call if you find it cheaper and we'll try to price match.
At a Glance
Adjustable length (200-325mm) for versatile installations
Built with durable 316L and 304 stainless steel layers
Secure 8-barbed twist-lock design with Locking Band for rapid assembly
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Please Note: All dimensions refer to the internal diameter of flues.
If unsure, please call 01670 206999 to ensure you choose the correct products.
We Won't Be Beaten On Price
At National Flues, we continuously monitor competitor prices. This ensures that we consistently offer you the best deals on all our products. Here’s how we keep your costs low:
Daily Price Matching: Our team adjusts prices to ensure we stay competitive.
Bulk Purchasing Power: We sell a lot, so we can negotiate better rates with suppliers, passing the savings directly to you.
Operational Efficiency: We have streamlined processes to reduce overhead.
Price Match Guarantee: If you find the same product cheaper within 48 hours, we’ll match it and refund the difference.
Free Delivery Over £100: Orders over £100 are free delivery (call us if delivery is required outside the mainland UK).
“I saved 20% on my purchase compared to other retailers. Exceptional service!” – Jane D.
The Sflue Black Adjustable Pipe 200-325mm - Ø 127 is expertly designed for use with solid fuel, gas, and oil appliances including woodstoves, gas coal effect fires, and boilers. Constructed with a robust outer skin of 304 grade stainless steel and an inner skin of 316 grade stainless steel, each 0.4mm thick, this pipe ensures durability and performance. The pipe features 230kg/m3 compressed rockwool insulation, encapsulated within the twist-lock couplers, providing exceptional thermal efficiency.
This product is HETAS approved and CE marked, meeting stringent safety and quality standards. It maintains a safe distance of 50mm from combustibles, ensuring secure installation. The 8-barbed twist-lock design with a Locking Band ensures easy, secure connections, and the adjustable length offers flexibility when standard dimensions don't fit.
SKU: 42-125-016
Technical Specifications
SKU
42-125-016
Adjustable Length
200-325mm
Diameter
u00d8 127
Inner Material
316L Stainless Steel, 0.40mm thick
Outer Material
304 Stainless Steel, 0.40mm thick
Insulation
230kg/m3 compressed rockwool
Approvals
HETAS / CE
Installation Distance
50mm from combustibles
Connection Design
8-barbed twist-lock with Locking Band
Warranty
15 Years manufacturing defect, 2 Years paint
Installation Instructions:
- Ensure a minimum clearance of 50mm from any combustible surfaces to maintain safety.
- Connect using the 8-barbed twist-lock couplers and secure firmly with the Locking Band.
- Verify that all joints are locked in place before activating your appliance.
- For optimal performance, follow manufacturer guidelines closely.
- Professional installation is recommended if you're unsure about any stage of the setup process.
The Sflue Black Adjustable Pipe is suitable for solid fuel, gas, and oil appliances including woodstoves, gas coal effect fires, boilers, and other solid fuel appliances.
The pipe features an outer skin made of 304 grade stainless steel and an inner skin of 316 grade stainless steel, both 0.4mm thick. The insulation is made of compressed rockwool with a density of 230kg/m3.
Yes, the Sflue Black Adjustable Pipe is HETAS approved and CE marked, ensuring it meets high safety and quality standards.
Installation involves the 8-barbed twist lock system secured with a Locking Band, ensuring a secure connection. Maintain a distance of 50mm from any combustible materials during installation.
An adjustable length pipe offers flexibility when standard pipe lengths are not suitable, allowing for a more precise fit and secure installation.
The insulation is compressed rockwool with a density of 230kg/m3, encapsulated within the twist-lock couplers for excellent thermal efficiency.
Yes, this pipe is versatile and suitable for both residential and commercial applications where high-quality, reliable chimney flues are required.
Delivery Information +
We work relentlessly to ensure you get your order fast.
Estimated delivery for this product is Wednesday, April 30th.
If you need faster stove or fireplace delivery please give us a call.
We can often reduce longer lead times if we pay the carrier £25 for express delivery.
Visit our Shipping Information page for more information.
Warranty & Returns +
All our products come with warranties. Mi-Flex offers a lifetime guarantee.
Returns for damaged items are covered by insurance; non-damaged returns incur return delivery costs.
Price Match Guarantee +
We will match any price like for like on a retail basis. Give us a call if you find it cheaper and want to buy from us.
Read our review in our Sflue Black (2144005B) - Adjustable Pipe 200-325mm - Ø 127 buyers guide
Introduction
When it comes to ensuring the safe and efficient operation of your heating appliance, selecting the right chimney flue is vital. The Sflue Black Adjustable Pipe 200-325mm - Ø 127 by National Flues offers an innovative solution, seamlessly combining flexibility with enduring performance. Designed with the user in mind, this adjustable flue pipe allows for easy adaptation to tight or unconventional installation spaces. In this guide, we will explore the key features, benefits, installation tips, and additional accessories that can complement your chimney system, ensuring you make a well-informed decision.
Key Features and Benefits
Versatility: One of the standout features is the ability to adjust the length from 200mm to 325mm. This flexibility is particularly useful when standard pipe lengths are simply not a match for your setup. Whether installing in a cosy residential property or a larger commercial space, this adjustability ensures a precise fit, minimising gaps that could otherwise lead to inefficiencies.
Durability: The inner layer is crafted from 316L stainless steel while the outer layer utilises 304 stainless steel. Both layers, at 0.40mm thick, work together to deliver exceptional resistance to corrosion and wear, ensuring a long service life even in harsh conditions. This version of robust construction means you invest in a component that stands the test of time.
Thermal Efficiency: The 230kg/m3 compressed rockwool insulation neatly encapsulated within the twist-lock couplers plays a critical role in maintaining operational efficiency. By ensuring optimal insulation, it not only improves thermal retention but also enhances safety by reducing the risk of heat transfer to surrounding structures.
Safety and Certification: Meeting stringent industry standards with both HETAS approval and CE marking, this product provides peace of mind. It adheres to the highest quality and safety protocols, which is a must when dealing with heating and flue systems.
Installation Guidance
A proper installation is essential to maximise the performance and safety of your flue system. Begin by ensuring that the installation site maintains a minimum clearance of 50mm from any combustible materials; this is a pivotal safety feature. The design incorporates an 8-barbed twist-lock system that is both secure and user-friendly. Follow the designated steps meticulously:
- Verify that your installation area is free of obstructions and that all measurements conform to the recommended clearances.
- Assemble the sections by aligning the twist-lock couplers carefully. Secure each joint with the provided Locking Band to ensure a tight bond.
- Once installed, perform an inspection to confirm that all connections are firm and there is no risk of dislodgment during operation.
- For those less confident in undertaking the installation alone, it is advisable to seek professional assistance.
Optional Accessories to Enhance Your Installation
To further enhance the functionality and appearance of your chimney flue, consider exploring the range of optional accessories available. These may include additional insulation kits, chimney caps, and aesthetic finishes that not only complement the design but also contribute to improved performance and weather protection. Optional accessories can also cover fixation kits, expansion joints, and specialised connectors that ensure a seamless integration with your existing system. By pairing the core product with these accessories, you can tailor your installation to meet specific requirements and elevate your overall setup.
Addressing Common Concerns
Ease of Installation: While the product’s innovative design makes for a straightforward installation, some users may be apprehensive about fitting an adjustable pipe system. Detailed instructions, coupled with the ease of use of the twist-lock mechanism, ensure that even those with limited installation experience can achieve a secure and efficient setup. Moreover, professional support is available should you need expert advice.
Long-Term Reliability: Some customers worry about the longevity of adjustable systems. Rest assured, the premium materials used and the rigorous adherence to HETAS and CE standards ensure that this product withstands diverse operational conditions. Regular maintenance and adherence to installation guidelines further elevate its durability.
Compatibility: The Sflue Black Adjustable Pipe is compatible with a range of heating appliances, including woodstoves, gas, and oil systems. This versatility not only simplifies procurement but also streamlines the overall installation process. Should you require additional components or have any doubts regarding compatibility, our expert team is on hand to provide guidance.
Final Thoughts
The Sflue Black Adjustable Pipe 200-325mm - Ø 127 is a testament to National Flues’ commitment to quality and innovation. It marries advanced engineering with user-centric design, ensuring your chimney system operates safely and efficiently. The combination of durable stainless steel construction, exceptional insulation, and a secure, adjustable design makes it an ideal investment for both domestic and commercial installations. The availability of optional accessories further enhances your ability to customise and optimise your setup, providing a tailored solution for every installation scenario.
By taking the time to understand the features, installation requirements, and potential add-ons, you can make an informed purchase that meets your exact needs. Whether you’re upgrading an old system or installing a new one, this adjustable pipe offers the flexibility and assurance needed for a safe, efficient operation. In a market full of standard options, this product stands out as a modern, reliable solution backed by industry-leading certifications and supported by our trusted customer service.
Buy now or call 01670 206 999.
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